TY  - RPRT
TI  - Thromboembolism after hip surgery.
AU  - K Westermann
AU  - O Trentz
AU  - P Pretschner
AU  - J Mellmann
PY  - 1981
DO  - 10.1007/bf00266066
UR  - https://pubmed.ncbi.nlm.nih.gov/6164655/
ID  - 6164655
ER  -